Implement FastAPI MCP zero-config integration

- Add fastapi_mcp to provide automatic MCP tooling from API endpoints
- Create MCP request/response schema models
- Update main.py to initialize FastAPI MCP with zero config
- Add comprehensive MCP integration documentation
- Update README with zero-config MCP integration information

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/main.py

@@ -4,10 +4,12 @@ from fastapi.staticfiles import StaticFiles
 import os
 import logging
 from dotenv import load_dotenv
+from fastapi_mcp import FastApiMCP
 
 from app.routers import jobs, logs, configs, repositories, claude
 from app.services.nomad_client import get_nomad_client
 from app.services.gitea_client import GiteaClient
+from app.schemas.claude_api import McpRequest, McpResponse
 
 # Load environment variables
 load_dotenv()
@@ -42,6 +44,17 @@ app.include_router(configs.router, prefix="/api/configs", tags=["configs"])
 app.include_router(repositories.router, prefix="/api/repositories", tags=["repositories"])
 app.include_router(claude.router, prefix="/api/claude", tags=["claude"])
 
+# Initialize the FastAPI MCP
+base_url = os.getenv("BASE_URL", "http://localhost:8000")
+mcp = FastApiMCP(
+    app,
+    base_url=base_url,
+    name="Nomad MCP Tools",
+    description="Tools for managing Nomad jobs via MCP protocol",
+    include_tags=["jobs", "logs", "configs", "repositories"],
+)
+mcp.mount()
+
 @app.get("/api/health", tags=["health"])
 async def health_check():
     """Health check endpoint."""